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Question
Write the observation, and balanced equation for the following reaction:
Excess of ammonium hydroxide is added to a substance, obtained by adding hydrochloric acid to silver nitrate solution.
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Solution
Curdy white precipitate of AgCI formed by reaction between hydrochloric acid and silver nitrate solution, dissolves in excess of NH4OH.
\[\ce{AgNO3 + HCI -> AgCI + HNO3}\]
\[\ce{AgCI+ 2NH4OH -> Ag(NH3)2CI + 2H2O}\]
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